heart muscle Articles
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Mercury and selenium concentrations in skeletal muscle, liver and regions of the heart and kidney in bearded seals from Alaska
Mean concentrations of total mercury [THg] and selenium [TSe] (mass and molar based) were determined for five regions of the heart and two regions of the kidney of bearded seals (Erignathus barbatus) harvested in Alaska in 2010–2011. Mean [THg] and [TSe] of bearded seal liver and skeletal muscle tissues were used for intertissular comparison. Se:Hg molar ratios were used to investigate ...
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What’s the difference between a heart attack, cardiac arrest and heart failure?
While heart attack, cardiac arrest and heart failure can sometimes be related, they’re actually three very different types of cardiac emergencies. Cardiac arrest, heart attack and heart failure — three terms that are familiar to most people, but often get confused with one another. While there can be some overlap between them in terms of cause and effect, they are actually three ...
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Repression of prespliceosome complex formation at two distinct steps by fox-1/fox-2 proteins
Precise and robust regulation of alternative splicing provides cells with an essential means of gene expression control. However, the mechanisms that ensure the tight control of tissue-specific alternative splicing are not well understood. It has been demonstrated that robust regulation often results from the contributions of multiple factors to one particular splicing pathway. We report here a ...
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Understanding Pediatric Cardiomyopathy: Causes, Symptoms and Treatment Options
Up to 5,000 American infants and children are diagnosed with pediatric cardiomyopathy each year. Learn more about this rare but potentially serious condition. Cardiomyopathy, which is a general term for diseases of the heart muscle, is relatively rare in children, affecting only about 12 out of every 1 million Americans under the age of 18. Among the approximately 1,000 to 5,000 new cases ...
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Injecting mRNA and generating CAR-T directly in the body to repair the heart in one shot
January 6, 2022—Researchers at the Perelman School of Medicine at the University of Pennsylvania published a research paper in Science titled: CAR-T cells produced in vivo to treat cardiac injury. Heart damage or inflammation can induce fibroblasts to overproduce fibrous material, causing cardiac fibrosis, which hardens the heart muscle and impairs heart function. Heart failure, liver ...
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Enzymes for Disease Diagnosis: An Overview
Enzymes are protein molecules that catalyze chemical reactions in living organisms. They are involved in many metabolic processes and play a critical role in maintaining the health of the body. In recent years, enzymes have been widely used in disease diagnosis, providing a quick and accurate way to detect and monitor diseases. Enzymes for disease diagnosis can be divided into two categories: ...
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Physiology and Pathology of Coronary Microcirculation
The heart is a unique organ in many respects since its activity is mandatory to sustain life. The heart’s circulatory system and coronary flow regulation are highly adapted to the vital role of the heart in sustaining life and to everyday physiological challenges. Understanding coronary physiology is key for treating patients with ischemic heart disease in general, and ...
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Top Advances in Echocardiography Transforming Cardiac Imaging on World Heart Day
In honor of World Heart Day on September 29, we're diving into the world of cardiovascular diagnostics. Echocardiography, one of the most widely used screening and diagnostic modalities in healthcare, has seen a resurgence thanks to advances and groundbreaking innovations within the last few years. Join us as we explore the top trends shaping these diagnostic methods. 1. ...
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3 tips to improve cardiovascular health
Cardiovascular diseases (CVDs) cause 17 million deaths globally every year, making it the leading cause of death around the world. The cardiovascular system—which includes your heart and blood vessels—distributes oxygen through the body and removes waste. Every cell in the body depends on this process to run smoothly. Your cardiovascular system plays a key role in your overall ...
By Evidation
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Predicting cardiotoxicity with engineered 3D human cardiac tissue models
Cardiovascular safety liabilities caused 52.3 % of 44 marketed data from 1980 to 2011, and cardiovascular disease remains the leading cause of death globally, yet only 8.7% of cardiovascular drugs successfully pass clinical trials. These statistics demonstrate the need to address a patient’s specific genetic make-up and phenotype by adopting a personalized treatment methodology for ...
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Ancora Heart Announces Positive Safety and Efficacy Data from Study of First-of-Its-Kind Investigational Heart Failure Therapy
Interim study results from systolic heart failure patients treated with percutaneous therapy designed to improve left ventricular function presented at TCT 2019 Santa Clara, Calif.–September 25, 2019–Ancora Heart, Inc., a company developing a novel therapy to address heart failure, today announced results from an interim analysis of heart failure patients treated in the CorCinch FMR ...
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Novel Tumor Bed Marking in Breast Cancer: Expanding Beyond Lumpectomy
VeraForm® placement to assist with localization and delivery of adjuvant radiation Historically, lumpectomies resulted in a scar immediately over the lumpectomy site, dictating delivery of adjuvant radiation on scar location, and frequently on the presence of a seroma. Currently, the question persists as to the optimal means to help direct the radiation oncologist to effectively deliver ...
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Exercise in the morning or in the evening has a completely distinct effect!
Life is all about working out. Moderate exercise not only strengthens the body, but also improves the metabolic state and slows the progression of diseases. However, different times of exercise may have different impacts, and it is an intriguing scientific question how to determine the best time to exercise. Although the influence of exercise on energy metabolism is well recognized, there is ...
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We put the O2 in WRKUT
Over the course of time, humankind has been continuously searching for methods to remain young, preserve their health and become more and more efficient in all aspects of their existence. Especially nowadays, in the fast-paced world that we all live in, it is important to maintain a balanced lifestyle and to prioritize the health of our bodies and minds. But do you really have the time to ...
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Monoaromatic Heterocyclic Chemistry: Applications and Synthesis
Summary Heterocyclic compounds with aromatic characteristics are called aromatic heterocyclic compounds, which can be classified into monoaromatic heterocycles and fused heterocycles. The common monoaromatic heterocycles are five-membered Furan, Pyrrole, Thiophene, Pyrazole, Imidazole, Oxazole, etc., and six-membered Pyridine, Pyranone, Pyridazine, Pyrimidine, Triazine, etc. Aromatic ...
By BOC Sciences
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